The professional and trusted sealants and silicones we use for swimming pools, wet rooms and jacuzzis have been tested by the industry and have never failed

Professional Mastic Sealant Applicators

Welcome to North West Sealants - one of the longest serving mastic application companies in the U.K with 45 years of experience. We are an approved Dow Corning / Adshead Ratcliffe stockists, offering a 10 year warranty scheme with our fully CSCS, NVQ3 and SMAS compliant workforce.

The latest sealant applicator technologies are now available for sale to the general public on our online shop.